发明申请
- 专利标题： COATING COMPOSITION COMPRISING AUTOXIDISABLE COMPONENT
- 专利标题（中）： 包含可自动化组分的涂料组合物
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申请号： US12919322申请日： 2009-03-31
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公开(公告)号： US20110118394A1公开(公告)日： 2011-05-19
- 发明人: Ilse Van Casteren , Gerardus Cornelis Overbeek , Ronald Tennebroek , Tijs Nabuurs , Richard George Coogan
- 申请人： Ilse Van Casteren , Gerardus Cornelis Overbeek , Ronald Tennebroek , Tijs Nabuurs , Richard George Coogan
- 优先权： EP08006273.0 20080331
- 国际申请： PCT/EP09/53824 WO 20090331
- 主分类号： C09D123/30
- IPC分类号： C09D123/30 ; C08F10/00 ; C08K5/3415 ; B05D3/00
摘要：
An aqueous solution coating composition comprising an autoxidisable polyvinyl polymer having ≧20% of fatty acid residue by weight of polymer; Tg from −60 to +15° C.; acid value of 15 to 75 mg KOH/g, Mw from 2500 to 100000 g/mol; polydispersity ≦30, said composition having ≦25% co-solvent by weight of solids, ≧30% solids by weight of composition; said composition when in the form of a coating having a telegraphing value defined as the difference in gloss at a 20° angle of between a film cast on rough PVC and a film cast on smooth PVC of 10 gloss units.
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